высокая мощность 450 МВт зеленый лазерный указатель ручка

TD-GP-103 NEWEST high power 450mW green laser pointer pen Specification Model TD-GP-103 Wavelength (nm) 532nm Output power (mW) <500mw Beam divergence (mrad) 1.0-1.2mrad Transverse mode TEM00 Beam diameter (mm) 1.0-1.2mm(at the output mirror) Dimension (mm) Laser power supply 1×3.7V Sanyo 18650 Battery 2200mAh Operating temperature (°C) 0-35 Operating mode CW Lifetime >5000hours Net weight Optical structure Separation of crystal cavity design Featuer To focus,to diving,high-quality,high power Applications Fluorescence Excitation, Direction Indicator at Long Distance, Tracks Detection, star pointing l Operation and Caution: Put one batterie into the laser tube with the “+” outward, and don’t point the laser beam to anybody, especially the eyes. You shouldn't bump the machine. You shouldn’t disassemble or rebuild the machine, we will not responsible for the damage caused by this. The laser Pointer is quite sensitive to the temperature. The output power will vary when the temperature varied. It is better for lifetime of laser for using laser about less than 3 minutes.